Mewika, the sole heiress to Superior Group—one of the country's leading department store conglomerates—is a self-assured young woman. However, her confidence crumbles the day she loses a joint school project competition to Aiwarin, the sole heiress to Orianna Group, one of the nation's largest hotel empires. Years later, now leading their respective empires, they go head-to-head for the high-stakes Greater Duty-Free concession